With a large cache of data stolen from Atlanta-based Home Depot Inc. already appearing on black market sites, investigators are connecting Russian/Ukrainian hackers to the breach–which could top the massive Target data breach of last year.

According to security breach expert Brian Krebs–who broke the Target breach–evidence suggests that the Home Depot thieves may be the same group of Russian and Ukrainian hackers who perpetrated data breaches at Target, Sally Beauty and P.F. Chang's, among others.

Preliminary analysis suggests the breach may have affected all 2,200 Home Depot stores in the U.S. Several banks that were contacted said they believe the breach may have started in late April or early May.

Want to continue reading?
Become a Free PropertyCasualty360 Digital Reader

  • All PropertyCasualty360.com news coverage, best practices, and in-depth analysis.
  • Educational webcasts, resources from industry leaders, and informative newsletters.
  • Other award-winning websites including BenefitsPRO.com and ThinkAdvisor.com.
NOT FOR REPRINT

© 2024 ALM Global, LLC, All Rights Reserved. Request academic re-use from www.copyright.com. All other uses, submit a request to [email protected]. For more information visit Asset & Logo Licensing.